157073266

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31079}}^1$

素因数の和:31126

約数の個数: 24

約数和(自身を含む): 284195520

約数和(自身を除く): 127122254

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 31079, 62158, 217553, 435106, 590501, 1181002, 4133507, 8267014, 11219519, 22439038, 78536633, 157073266]

約数ペア:

[(1, 157073266), (2, 78536633), (7, 22439038), (14, 11219519), (19, 8267014), (38, 4133507), (133, 1181002), (266, 590501), (361, 435106), (722, 217553), (2527, 62158), (5054, 31079)]